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France
Hauts-De-France

Somme

The best walks and hikes in Somme

4.4

(5027)

35,460

hikers

1,388

hikes

Hiking in Somme offers diverse landscapes shaped by the meeting of the River Somme and the English Channel. The region features a vast estuary, steep chalk cliffs, expansive sandy beaches, and wide plains with salt marshes and mudflats. Inland, hikers can explore significant dune systems, pine forests, and woodlands like the Forêt de Crécy. This area, recognized as a Regional Natural Park, provides varied terrain for outdoor activities.

Best hiking trails in Somme

  • The most popular hiking route is Lamotte Circuit, a 5.1 miles (8.2 km) moderate trail that takes 2 hours 19 minutes to complete. This route explores the inland landscapes of the Somme department.
  • Another top favourite among local hikers is Le Hourdel Loop, a moderate 6.5 miles (10.5 km) path. This trail offers views of the Baie de Somme coastline and its dynamic tidal flats.
  • Local hikers also love the Cap Hornu — loop from Saint-Valery-sur-Somme in the Parc Naturel Marin des Estuaires Picards et de la Mer d'Opale, a 4.4 miles (7.1 km) trail leading through coastal areas and the marine park, often completed in about 1 hour 55 minutes.
  • Hiking in Somme is defined by coastal paths, extensive estuaries, and diverse woodlands. The region's network of routes offers options for various ability levels, from easy strolls to more challenging hikes.
  • The routes in Somme are highly rated by the komoot community with an average score of 4.4 stars from more than 4,400 reviews. More than 31,000 hikers have used komoot to explore Somme's varied terrain.

Last updated: June 23, 2026

4.6

(138)

564

hikers

#1.

Lamotte Circuit

8.16km

02:19

120m

120m

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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Moderate

4.1

(100)

420

hikers

10.5km

02:39

20m

20m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

4.4

(17)

179

hikers

8.46km

02:09

20m

30m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

4.7

(35)

104

hikers

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

4.4

(16)

55

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Somme

Journey from Flanders to the Somme – GR 120 coastal path

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Along the river — La Véloroute Vallée de Somme V30

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Riding the long river of Picardy — the Somme Valley Cycle Route

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Journey from Flanders to the Somme – GR 120 coastal path

Hiking Collection by

Deki Fourcin

Tips from the Community

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June 30, 2026, Kirchen in Ault

Very beautiful church, worth seeing

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June 30, 2026, Bois de Cise

Very noteworthy buildings can be found here

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There are several small locks with benches to view them well

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December 1, 2025, Baie d'Authie

Nice corner

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Beautiful nature away from the hustle and bustle of the coast.

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The traces of the Second World War are still omnipresent, even after 80 years.

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The Saint-Leu district, crisscrossed by branches of the Somme River, originated in the Middle Ages. Water-powered mills provided the necessary energy for the numerous weavers, dyers, tanners, and millers. Today, the charm of Saint-Leu's historic district invites you to stroll through the picturesque streets lined with colorful houses made of clay, wood, and brick. Since the renovation of this former working-class neighborhood in the heart of the city, it is home to designer shops, boutiques, antique stores, and second-hand shops. Just steps from the Université de Picardie Jules Verne, this is the perfect place for a drink on the terrace and a delicious meal in good company. As night falls, theater, concerts, and performances create that lively atmosphere so typical of Amiens.

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Towards the end of the 1970s, this neighborhood was squalid, cut-throat, and unsanitary. Gilles de Robien and his team helped revive the city's oldest neighborhood, which had suffered the ravages of World War II. It's the neighborhood of associations and artists, with its restaurants on Quai Belu. The band Ange often passed through to give intimate concerts.

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Frequently Asked Questions

What types of landscapes can I expect to see while hiking in Somme?

The Somme department offers a rich variety of landscapes. You'll find dynamic coastal environments with vast estuaries, steep chalk cliffs, and expansive sandy beaches, particularly around the Baie de Somme. Inland, the region features significant dune systems, tranquil pine forests, and ancient woodlands like the Forêt de Crécy. These diverse settings provide a range of hiking experiences, from coastal paths to forest trails.

Are there many hiking trails available in Somme?

Yes, Somme boasts an extensive network of hiking trails. Komoot alone features over 1300 routes, catering to various skill levels. Approximately 600 are considered easy, over 650 are moderate, and a smaller number are more challenging.

What are some notable natural features or landmarks to look out for on hikes in Somme?

The Somme region is rich in natural beauty and historical sites. Along the coast, you can explore the impressive Ault Chalk Cliffs and the dramatic La Cise Cliff. The expansive Baie de Somme itself is a major highlight, known for its tidal flats and wildlife. For historical interest, consider routes near Noyelles Castle or the Château de Péronne.

Can I find circular hiking routes in Somme?

Yes, many of the hiking trails in Somme are designed as circular routes, allowing you to start and end in the same location. Examples include the Cap Hornu loop from Saint-Valery-sur-Somme, the Royon Trail Loop, and the Bassin de chasse du Crotoy loop from Le Crotoy.

What is the best time of year for hiking in Somme?

The Baie de Somme and surrounding areas offer pleasant hiking conditions for much of the year. Spring and autumn are particularly popular for their mild temperatures and vibrant natural colors, especially for birdwatching during migration seasons. Summer is also suitable, though coastal areas can be busy. Winter hiking is possible, offering a different, tranquil perspective on the landscapes.

Are there opportunities for wildlife spotting while hiking in Somme?

Absolutely. The Baie de Somme is an internationally recognized ecological site, making it a paradise for wildlife enthusiasts. It's famous for its birdlife, with over 300 species recorded, especially at the Parc du Marquenterre. You can also often spot France's largest colony of harbor seals basking on sandbanks at low tide near Le Hourdel and Saint-Valery-sur-Somme. Guided walks are available for responsible seal observation.

Are there any easy hiking trails suitable for families or beginners in Somme?

Yes, Somme offers numerous easy trails perfect for families or those new to hiking. Routes like the Cap Hornu loop (4.4 miles / 7.1 km) or the Bassin de chasse du Crotoy loop (2.5 miles / 4 km) are relatively flat and offer scenic views without significant elevation changes.

What do other hikers say about the trails in Somme?

The hiking routes in Somme are highly regarded by the komoot community, with an average rating of 4.4 out of 5 stars from over 4,400 reviews. Hikers frequently praise the diverse coastal and inland landscapes, the opportunities for wildlife spotting, and the well-maintained paths that cater to various abilities.

Are there any specific regulations or permits needed for hiking in the Baie de Somme area?

The Baie de Somme is a Regional Natural Park, emphasizing environmental protection. While most public trails do not require permits, it's always advisable to respect local signage, stay on marked paths, and be aware of tidal schedules in coastal areas. For specific information regarding the Regional Natural Park, you can visit the official Somme Tourism website: somme-tourisme.com.

Can I access hiking trails in Somme using public transport?

While some towns like Saint-Valery-sur-Somme and Le Crotoy are accessible by public transport, direct access to all trailheads can be limited. It's recommended to check local bus or train schedules in advance, especially for routes further afield. Many popular coastal towns offer good starting points for walks.

Are there any longer, more challenging hikes in Somme?

While many trails are easy to moderate, Somme does offer longer routes for those seeking more distance. For example, the Belvedères des Frise et Vaux loop from Frise covers nearly 7.3 miles (11.8 km) with some elevation, offering a more extended experience. The region's extensive network allows for combining shorter segments for longer treks.

What kind of coastal hiking experiences can I find in Somme?

Coastal hiking in Somme is incredibly varied. You can walk along expansive sandy beaches, traverse dynamic tidal flats, or follow paths atop dramatic chalk cliffs, such as those between Mers-les-Bains and Ault. The Le Hourdel Loop offers excellent views of the Baie de Somme coastline and its unique tidal environment.

Most popular routes in Somme

Family-friendly hikes in Somme

Most popular attractions in Somme

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